High Precision Miniature Ball Bearings of the series HC-MR (Hybrid)
- High precision hybrid bearings of the series HC-MR in miniature size are furnished with low-wear, power-isolating ceramic balls which withstand an extremely high rotational speed. The bearings are comparatively small and have an inner diameter from 2 to 8 millimetre. Therefore, they are suitable for thin shafts and axis as well as for appropriate small space requirements. In the ratio to its small size, miniature deep groove ball bearings can take up relatively high loads. High precision miniature ball bearings are manufactured to tighter tolerances and are characterized by increased running smoothness. They are therefore better suitable for high to extremely high rotational speeds.
- Rubber seals (RS/2RS) have the optimum sealing action with increased friction. Metal seals (Z/ZZ) are suitable for higher speeds, but they have a limited sealing action as they seal contactless. Open, seal-less bearings are suitable for extremely high speeds and - furthermore - they can be regreased more easily. However, they are more susceptible to soiling. | more
Items 1 - 6 of 6
Items 1 - 6 of 6